131594936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4871}}^1$

素因数の和:5195

約数の個数: 32

約数和(自身を含む): 270103680

約数和(自身を除く): 138508744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 4871, 6754, 9742, 13508, 19484, 27016, 38968, 53581, 107162, 214324, 428648, 1495397, 2990794, 5981588, 11963176, 16449367, 32898734, 65797468, 131594936]

約数ペア:

[(1, 131594936), (2, 65797468), (4, 32898734), (8, 16449367), (11, 11963176), (22, 5981588), (44, 2990794), (88, 1495397), (307, 428648), (614, 214324), (1228, 107162), (2456, 53581), (3377, 38968), (4871, 27016), (6754, 19484), (9742, 13508)]